JPS6099350A - Extractor for immature rice in rice huller - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a device for taking out immature rice in a huller.

That is, in a hulling machine configured to be equipped with a seed tree removal gutter, an immature rice removal gutter, and a paddy removal gutter,
Depending on the state of immature rice, it can be taken out as it is, mixed with the seedlings and taken out, or mixed with the paddy and taken out at will, and the use can be changed depending on the state of immature rice, making it suitable for implementation. This is what we provide.

Next, the embodiment shown in the drawings will be described.

Figure 1 shows a side view of the huller, with a hopper (6
) Inside the desexing room (7), there are both tax rolls +81
(81 are installed in parallel 1, and below the desexualization chamber (7) there is a sorting section (
A) is installed, and the sorting section (A) is equipped with a circulating air flow connected to an axial flow fan through a flow board (9) installed diagonally below the desexing chamber (7). An unripe rice receiving gutter 113 and a seed wood receiving gutter 1141 are installed at the lower part of the upper side and the lower side of the inclined sorting plate (■) below the drifting grain plate (91 (91)). In addition, a spiral conveyor tls is installed in both receiving troughs 113 and 14.
The HG is mounted on an axis, and the rear air passage (111) that becomes the suction side of the axial fan Q (I is enlarged to form a large air passage (11Φ) through which paddy can fall, and the large air passage 01al) is It is constructed by installing a paddy hull receiving trough aS on the lower side to which the spiral conveyor f171 is mounted.

In addition, one end side of the seed tree catcher 1141 has an outlet +11 at the lower end.
A vertically installed seedwood extraction gutter (the upper part of the gutter is connected to
One end side of the unripe rice receiving trough 113 is connected to the upper part of the unripe rice removing trough (2) which is installed vertically and has an outlet at the lower end, and a paddy hull removing trough is installed in communication with the paddy hull receiving trough side. (3) A rotary feeder '2+1 is mounted on the shaft in a continuous manner in the lower part of the rotary feeder 2+1, and the lower part of the rotary feeder 1 is connected in communication with the upper part of the part from the paddy to the discharge tube which is communicated with the axial fan.

The lower part of one side of the two communicating gutter QA■, which is connected to both sides of the immature rice removal gutter (2) and slopes respectively, is connected to the middle part of the seed removal gutter (1), and the other lower part is connected to the paddy removal gutter (14).
The communication gutter c14G, which is on both sides of the immature rice removal gutter (2), has both switching valves (41 (51) open and closed, respectively) installed in the lower support shaft. It is equipped with a lever (2) on both support shafts @ the outer end of the fin.
Each is fixed and configured.

However, during paddy husking work, both tax scale rolls (8) (
The desexed rice that has been desexed by 8) falls into the air channel 011 and is wind-sorted, flows down a sorting plate, and falls into the receiving gutter (14). The immature rice that is taken out from the wood takeout gutter (11) and falls from the top of the sorting plate UZ to the receiving gutter -13 is transferred to the spiral conveyor [I[ll
The unripe rice is transported by a spiral conveyor (171) and taken out from the unripe rice take-out gutter (2), and the paddy falling through the large air channel (II→ The rice is drawn out from the paddy into the discharge tube and can be discharged as is.

In that case, as shown in Figures 1 and 3, if both switching valves (41(5)) are set vertically and the upper parts of both communication gutters @ are closed, the unripe rice can be left alone from outlet ①. taken out.

When unripe rice is not used, as shown in Figure 4, use the lever ■ to switch the switching valve (5) to the other switching valve (4).
When flipped to the side and switched, the immature valve is guided by the switching valve (5) and flows from the communication gutter to the take-out gutter (3) side, where it is discharged from the paddy as it is.

If you want to mix immature rice into the seedlings, use the lever (support) to flip the switching valve (4) toward the other switching valve (5) as shown by the imaginary line in Figure 4. The rice is guided by the switching valve (41) and taken out from the communication gutter (1).
If a oscillating sorter is connected to a huller in a hulling plant, immature rice can be supplied to the oscillating sorter together with seed wood.

As described above, the present invention provides a hulling machine configured to be equipped with a seed removal gutter, an immature rice removal gutter, and a paddy removal gutter, in which a part of the unripe rice removal gutter communicates with the seed removal gutter. A switching valve for communicating with the rice hulls and a switching valve for communicating with the chaff removal gutter are installed so that they can be switched freely, so if immature rice is to be mixed with the seedlings, the switching valves can be switched to allow the unripe rice to be mixed with the seedlings. When not in use, it can be discharged together with the paddy by switching the switching valve, and it can also be taken out independently as before, allowing it to be taken out at will, which is suitable as the use can be changed depending on the condition of the immature rice. It has the advantage of being able to be implemented in many ways.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of the huller, Fig. 2 is a sectional view thereof, Fig. 3 is a sectional view of the main parts, and Fig. 4
The figure is an explanatory diagram of the operation of FIG. 3. (1)...Seed removal gutter, (2)...Immature rice removal gutter, (3)...Paddy hull removal gutter, (41
(5)......Switching valve.

Claims (1)

[Claims] In a hulling machine configured to be equipped with a seed removal gutter, an immature rice removal gutter, and a paddy removal gutter, a switching valve communicating with the seed wood removal gutter and a chaff removal hole are provided in the middle of the immature rice removal gutter. A device for taking out immature rice in a hulling machine, characterized by being equipped with switchable valves that communicate with the gutter.